I CONTINUE RECEIVING PHONE CALLS FROM THIS NUMBER. IT IS VERY ANOYING, WHO IS THIS BUSINESS OR PERSON?

Irine - I did a search and came up with the following.  Hope this helps!

GIGO UNDERWEAR® Fourth River OC, Corp.
3403 NW 82nd AVE
STE 290
Doral, FL 33122-1068
Phone: 1-800-779-5929
1-786-279-4201
Fax: (305) 552-5260 e
mail: customerservice@gigo-underwear.com
http://gigo-underwear.com/main.sc

I received 9 calls from this number from 2am - 3am on a Friday morning. Haven't called it back (and won't be).